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<head><meta charset="utf-8"><title>Span::mixed_site docs · general · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/index.html">general</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html">Span::mixed_site docs</a></h3>

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<a name="201890043"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890043" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> CreepySkeleton <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890043">(Jun 24 2020 at 19:05)</a>:</h4>
<p>I see <code>Span::mixed_site</code> has been stabilized <a href="https://github.com/rust-lang/rust/pull/68716">long time ago</a>, but it's still marked as experimental on <a href="https://doc.rust-lang.org/proc_macro/struct.Span.html">https://doc.rust-lang.org/proc_macro/</a>. Is that a documentation issue, or I misunderstood and the method hasn't been stabilized yet?</p>



<a name="201890348"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890348" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Poliorcetics <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890348">(Jun 24 2020 at 19:07)</a>:</h4>
<p>Probably a doc issue ^^</p>



<a name="201890358"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890358" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Matthew Jasper <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890358">(Jun 24 2020 at 19:07)</a>:</h4>
<p>It's stable on beta, it will reach stable with 1.45 (16th July)</p>



<a name="201890583"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890583" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Poliorcetics <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890583">(Jun 24 2020 at 19:09)</a>:</h4>
<p><a href="https://doc.rust-lang.org/beta/proc_macro/struct.Span.html">https://doc.rust-lang.org/beta/proc_macro/struct.Span.html</a> it’s correctly marked as stable in the beta doc</p>



<a name="201890613"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890613" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890613">(Jun 24 2020 at 19:09)</a>:</h4>
<p>It can take up to 18 Weeks for a stabilization to get to stable</p>



<a name="201890633"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890633" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Matthew Jasper <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890633">(Jun 24 2020 at 19:09)</a>:</h4>
<p>12</p>



<a name="201890703"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890703" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890703">(Jun 24 2020 at 19:10)</a>:</h4>
<p>QUICK MATH</p>



<a name="201890705"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890705" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Matthew Jasper <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890705">(Jun 24 2020 at 19:10)</a>:</h4>
<p>6 in nightly + 6 in beta</p>



<a name="201890711"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890711" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890711">(Jun 24 2020 at 19:10)</a>:</h4>
<p>yeah</p>



<a name="201890735"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890735" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890735">(Jun 24 2020 at 19:10)</a>:</h4>
<p>somehow added 6 more for one stable cycle <span aria-label="laughter tears" class="emoji emoji-1f602" role="img" title="laughter tears">:laughter_tears:</span></p>



<a name="201890873"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201890873" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> CreepySkeleton <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201890873">(Jun 24 2020 at 19:11)</a>:</h4>
<p>Btw, are there any reasons why <code>Span::join</code> cannot be stabilized? It would greatly help for proc-macro authors emitting  good error messages.</p>



<a name="201938048"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201938048" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> RalfJ <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201938048">(Jun 25 2020 at 07:08)</a>:</h4>
<p>funny what counts as "long time ago" now ;)</p>



<a name="201938076"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201938076" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> RalfJ <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201938076">(Jun 25 2020 at 07:09)</a>:</h4>
<p><span class="user-mention silent" data-user-id="244816">CreepySkeleton</span> <a href="#narrow/stream/122651-general/topic/Span.3A.3Amixed_site.20docs/near/201890873">said</a>:</p>
<blockquote>
<p>Btw, are there any reasons why <code>Span::join</code> cannot be stabilized? It would greatly help for proc-macro authors emitting  good error messages.</p>
</blockquote>
<p><a href="https://github.com/rust-lang/rust/issues/54725">https://github.com/rust-lang/rust/issues/54725</a> would be the place to check for concerns, or to ask if this is ready to push for stabilization</p>



<a name="201938083"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201938083" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> RalfJ <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201938083">(Jun 25 2020 at 07:09)</a>:</h4>
<p>oh you already did that :)</p>



<a name="201938087"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201938087" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201938087">(Jun 25 2020 at 07:09)</a>:</h4>
<p>Well, the stalization PR was opened 5 months ago, which is a long time ago (in relative terms) <span aria-label="laughing" class="emoji emoji-1f606" role="img" title="laughing">:laughing:</span></p>



<a name="201938093"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201938093" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201938093">(Jun 25 2020 at 07:09)</a>:</h4>
<p>It just took some time for it to get merged</p>



<a name="201938161"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/Span%3A%3Amixed_site%20docs/near/201938161" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> RalfJ <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/Span.3A.3Amixed_site.20docs.html#201938161">(Jun 25 2020 at 07:10)</a>:</h4>
<p>right, but the specific statement was "<em>stabilized</em> long time ago"</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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